I used the PluralSight course to review material and to increase my knowledge in areas that I was weaker in (i.e. Azure AD).

Another useful video course that I found was the Cloud Ranger Free Azure Training (70-533) series. There are 47 videos in this course, so you can either watch the entire series or only view the topics that you may personally need to focus on.

I also have a lot of real-world hands-on experience in Azure. This is important, as it helps to solidify your understanding of how the technologies work, and how they go together.

The final part of my preparation for the exam was to utilize an official Microsoft Practice Test from MeasureUp.

I used this practice test in several ways. First, I took a randomized practice test (not the certification exam mode). Then, I took an individual practice test of all questions for a specific exam objective. Since there are 6 exam objectives, this means I took 6 test. But for each of these, I set the test mode to allow me to view the answers after I had answered the question. That way I could see if I answered incorrectly, and read the explanation to learn and better understand the correct answer.

Finally, after using this method for all exam objectives, I took the practice test in Certification Mode.

I hope these reference, resources, and methodologies may be of some help to you as well. My next exam focus will be on the 70-534 Architecting Microsoft Azure Solutions. Once completed, I will post a similar list of resources for that exam.